207748142006 has 16 divisors (see below), whose sum is σ = 316845345600. Its totient is φ = 102134258880.

The previous prime is 207748141987. The next prime is 207748142011. The reversal of 207748142006 is 600241847702.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32195 + ... + 645393.

It is an arithmetic number, because the mean of its divisors is an integer number (19802834100).

Almost surely, 2^207748142006 is an apocalyptic number.

207748142006 is a deficient number, since it is larger than the sum of its proper divisors (109097203594).

207748142006 is a wasteful number, since it uses less digits than its factorization.

207748142006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616039.

The product of its (nonzero) digits is 150528, while the sum is 41.

Adding to 207748142006 its reverse (600241847702), we get a palindrome (807989989708).

The spelling of 207748142006 in words is "two hundred seven billion, seven hundred forty-eight million, one hundred forty-two thousand, six".